Based on earlier Remix Metal cases released for the third-generation iPod nano and original iPod classic, Belkin's new versions for the fourth-generation nano ($25) and 120GB iPod classic ($30) continue to feature interesting metallic front colors and designs, fused into an otherwise clear hard plastic shell. While the nano sample we received didn't seem sturdy at all, the iPod classic one was as rock solid as its predecessors. Both include integrated…
